| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: digital radio train communication system for railway transport comprises a wireless server in a control station, transponders at stations and locomotive radio stations, all connected by an IP network. The control station is fitted with interconnected unit for detecting transponder switching instructions and control unit, connected to the wireless server. Each locomotive is fitted with a unit for measuring minimum signal strength and a unit for generating transponder switching instructions. Logic channels of the locomotive radio station are connected to the unit for measuring minimum signal strength and the unit for generating transponder switching instructions. The control panel of a traffic controller is connected to the wireless server.EFFECT: improved quality and reliability of communication between a controller and a driver.2 cl, 1 dwg |
